github.com/imran-kn/cilium-fork@v1.6.9/Documentation/gettingstarted/k8s-install-validate.rst (about)

     1  Validate the Installation
     2  =========================
     3  
     4  You can monitor as Cilium and all required components are being installed:
     5  
     6  .. parsed-literal::
     7  
     8      kubectl -n kube-system get pods --watch
     9      NAME                                    READY   STATUS              RESTARTS   AGE
    10      cilium-operator-cb4578bc5-q52qk         0/1     Pending             0          8s
    11      cilium-s8w5m                            0/1     PodInitializing     0          7s
    12      coredns-86c58d9df4-4g7dd                0/1     ContainerCreating   0          8m57s
    13      coredns-86c58d9df4-4l6b2                0/1     ContainerCreating   0          8m57s
    14  
    15  It may take a couple of minutes for all components to come up:
    16  
    17  .. parsed-literal::
    18  
    19      cilium-operator-cb4578bc5-q52qk         1/1     Running   0          4m13s
    20      cilium-s8w5m                            1/1     Running   0          4m12s
    21      coredns-86c58d9df4-4g7dd                1/1     Running   0          13m
    22      coredns-86c58d9df4-4l6b2                1/1     Running   0          13m
    23  
    24  Deploy the connectivity test
    25  ----------------------------
    26  
    27  You can deploy the "connectivity-check" to test connectivity between pods.
    28  
    29  .. parsed-literal::
    30  
    31      kubectl apply -f \ |SCM_WEB|\/examples/kubernetes/connectivity-check/connectivity-check.yaml
    32  
    33  It will deploy a simple probe and echo server running with multiple replicas.
    34  The probe will only report readiness while it can successfully reach the echo
    35  server:
    36  
    37  .. code:: bash
    38  
    39      kubectl get pods
    40      NAME                     READY   STATUS    RESTARTS   AGE
    41      echo-585798dd9d-ck5xc    1/1     Running   0          75s
    42      echo-585798dd9d-jkdjx    1/1     Running   0          75s
    43      echo-585798dd9d-mk5q8    1/1     Running   0          75s
    44      echo-585798dd9d-tn9t4    1/1     Running   0          75s
    45      echo-585798dd9d-xmr4p    1/1     Running   0          75s
    46      probe-866bb6f696-9lhfw   1/1     Running   0          75s
    47      probe-866bb6f696-br4dr   1/1     Running   0          75s
    48      probe-866bb6f696-gv5kf   1/1     Running   0          75s
    49      probe-866bb6f696-qg2b7   1/1     Running   0          75s
    50      probe-866bb6f696-tb926   1/1     Running   0          75s